2 --maximum-line-length=78	

     1 --maximum-line-length=78	

     3 --indent-columns=4

     2 --indent-columns=4

     4 --continuation-indentation=4

     3 --continuation-indentation=4

     5 --nospace-for-semicolon

     4 --nospace-for-semicolon

     6 --paren-tightness=2

     5 --paren-tightness=2